Interfacial Stability Between Lithium and Fumed Silica-Based Composite Electrolytes

2002 ◽  
Vol 149 (9) ◽  
pp. A1121 ◽  
Author(s):  
Jian Zhou ◽  
Peter S. Fedkiw ◽  
Saad A. Khan
Keyword(s):  
Fumed Silica ◽  
Interfacial Stability ◽  
Composite Electrolytes

The effect of fumed silica on the interfacial stability in the polymer gel electrolyte

2003 ◽  
Vol 57 (11) ◽  
pp. 1759-1764 ◽  
Author(s):  
Yan-bao Fu ◽  
Xiao-hua Ma ◽  
Qing-he Yang ◽  
Xiang-fu Zong
Keyword(s):  
Fumed Silica ◽  
Gel Electrolyte ◽  
Polymer Gel ◽  
Interfacial Stability ◽  
Polymer Gel Electrolyte

Characteristics of Polymer Composite Electrolyte for MEMS Power System

2005 ◽  
Vol 486-487 ◽  
pp. 566-569
Author(s):  
Jung Nam Kim ◽  
Jong Wan Park
Keyword(s):  
Ionic Conductivity ◽  
Power System ◽  
Polymer Electrolyte ◽  
Room Temperature ◽  
Surface Groups ◽  
Interfacial Stability ◽  
Composite Electrolytes ◽  
Composite Electrolyte ◽  
Charge Discharge ◽  
Discharge Test

In the polymer electrolyte, lots of salt have been studied and synthesized in many laboratories. In the previous our work[1,2], we found that the SiO2 (-7 nm, Degussa-Huls), which had the OH- and (CH3)3 surface groups, could help to enhance the ionic conductivity and the interfacial stability. We used as a plasticizer. It has the four CN groups at the end of chains. It was helpful to enhance the ionic conductivity, as respected. The ionic conductivity of the composite electrolytes was about 5.0ⅹ10-5 S/cm at room temperature. In addition, we conducted the charge/discharge test with LiMn2O4 at room temperature and 45 °C. The retention of 1st cycle to 100th cycle was 74 % at 45°C.

Inhibition of Lithium Dendrites by Fumed Silica-Based Composite Electrolytes

2004 ◽  
Vol 151 (8) ◽  
pp. A1257 ◽  
Author(s):  
Xiang-Wu Zhang ◽  
Yangxing Li ◽  
Saad A. Khan ◽  
Peter S. Fedkiw
Keyword(s):  
Fumed Silica ◽  
Composite Electrolytes ◽  
Lithium Dendrites
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